Go: Update test expectations

Author: hvitved

go/ql/test/library-tests/semmle/go/Types/variadicFunctions.go

@@ -7,15 +7,15 @@ func testing() {
 	nonvariadicDeclaredFunction([]int{})
 }
 
-func variadicDeclaredFunction(x ...int) int { // $ isVariadic
+func variadicDeclaredFunction(x ...int) int {
 	a := make([]int, 0, 10)
 	y := append(x, a...)
 	print(x[0], x[1])
 	println(x[0], x[1])
 	fmt.Fprint(nil, nil, nil)
 	variadicFunctionLiteral := func(z ...int) int { return z[1] } // $ isVariadic
 	return variadicFunctionLiteral(y...)
-}
+} // $ isVariadic
 
 func nonvariadicDeclaredFunction(x []int) int {
 	return 0

go/ql/test/library-tests/semmle/go/concepts/HTTP/main.go

@@ -59,7 +59,7 @@ func main() {
 
 	http.HandleFunc("/foo", handler) // $ handler="/foo"
 
-	http.HandleFunc("/bar", func(w http.ResponseWriter, r *http.Request) { // $ handler="/bar"
+	http.HandleFunc("/bar", func(w http.ResponseWriter, r *http.Request) {
 		fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))
-	})
+	}) // $ handler="/bar"
 }